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Cache users by objectID, and clear cache when updated via master key (fixes #1836) (#1844)

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* Cache users by objectID, and clear cache when updated via master key

* Go back to caching by session token. Clear out cache by querying _Session when user is modified with Master Key (ew, hopefully that can be improved later)

* Fix issue with user updates from different sessions causing stale reads

* Tests aren't transpiled...

* Still not transpiled
This commit is contained in:
Drew
2016-05-22 09:59:36 -07:00
parent eefa2ccac7
commit 392102eb97
6 changed files with 115 additions and 20 deletions
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22
src/RestWrite.js
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@@ -11,6 +11,7 @@ var cryptoUtils = require('./cryptoUtils');
var passwordCrypto = require('./password');
var Parse = require('parse/node');
var triggers = require('./triggers');
import RestQuery from './RestQuery';
// query and data are both provided in REST API format. So data
// types are encoded by plain old objects.
@@ -318,10 +319,17 @@ RestWrite.prototype.transformUser = function() {
var promise = Promise.resolve();
// If we're updating a _User object, clear the user cache for the session
if (this.query && this.auth.user && this.auth.user.getSessionToken()) {
let cacheAdapter = this.config.cacheController;
cacheAdapter.user.del(this.auth.user.getSessionToken());
if (this.query) {
// If we're updating a _User object, we need to clear out the cache for that user. Find all their
// session tokens, and remove them from the cache.
promise = new RestQuery(this.config, Auth.master(this.config), '_Session', { user: {
__type: "Pointer",
className: "_User",
objectId: this.objectId(),
}}).execute()
.then(results => {
results.results.forEach(session => this.config.cacheController.user.del(session.sessionToken));
});
}
return promise.then(() => {
@@ -414,8 +422,7 @@ RestWrite.prototype.createSessionTokenIfNeeded = function() {
if (this.response && this.response.response) {
this.response.response.sessionToken = token;
}
var create = new RestWrite(this.config, Auth.master(this.config),
'_Session', null, sessionData);
var create = new RestWrite(this.config, Auth.master(this.config), '_Session', null, sessionData);
return create.execute();
}
@@ -482,8 +489,7 @@ RestWrite.prototype.handleSession = function() {
}
sessionData[key] = this.data[key];
}
var create = new RestWrite(this.config, Auth.master(this.config),
'_Session', null, sessionData);
var create = new RestWrite(this.config, Auth.master(this.config), '_Session', null, sessionData);
return create.execute().then((results) => {
if (!results.response) {
throw new Parse.Error(Parse.Error.INTERNAL_SERVER_ERROR,